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Illustrative scenario

Welding bay CO and CO₂ monitoring

Illustrative scenario — representative of common industrial IoT applications

Temperature & humidityMetal Fabrication & FinishingManufacturing — automotive, plastics & rubber

Air quality in the welding bay, watched continuously instead of checked quarterly.

A metal fabrication shop

No client is named, no logo is shown and no figure here was measured at any site (R2).

How it went.

Every study on this site runs the same four beats, in the same order.

  1. 01

    Alert

    A quarterly spot reading tells you about one moment. Ventilation problems do not politely occur during the survey.

  2. 02

    Cost

    Continuous vs. quarterly — Replaces a periodic spot reading with an always-on record.

  3. 03

    Fix

    CO and CO₂ detectors at the breathing zone · Temperature and humidity for humidex · Threshold alerting to the safety lead

  4. 04

    Restored

    A continuous record, and an alert when it matters

In full.

Illustrative scenario — representative of common industrial IoT applications.

The problem

A quarterly spot reading tells you about one moment. Ventilation problems do not politely occur during the survey.

What would be installed

  • CO and CO₂ detectors at the breathing zone
  • Temperature and humidity for humidex
  • Threshold alerting to the safety lead

What changes

Before — Four data points a year After — A continuous record, and an alert when it matters

The number

Continuous vs. quarterly — Replaces a periodic spot reading with an always-on record. Illustrative scenario, not a client result. Figure is representative, not measured. [TOM-REVIEW]

In one line

Health and safety monitoring that is watched continuously, not checked quarterly.

What the data looked like.

Hover or arrow-key across the trace to read any interval. The flagged point is the one that started the conversation.

Welding bay CO and CO₂ monitoring
MON 00:00 — 3.0 ppm3MON 01:00 — 3.3 ppm3.3MON 02:00 — 2.4 ppm2.4MON 03:00 — 3.4 ppm3.4MON 04:00 — 3.8 ppm3.8MON 05:00 — 3.2 ppm3.2MON 06:00 — 3.7 ppm3.7MON 07:00 — 12 ppm12MON 08:00 — 11 ppm11MON 09:00 — 11 ppm11MON 10:00 — 12 ppm12MON 11:00 — 10 ppm10MON 12:00 — 12 ppm12MON 13:00 — 26 ppm26MON 14:00 — 25 ppm25MON 15:00 — 25 ppm25MON 16:00 — 10 ppm10MON 17:00 — 4.0 ppm4MON 18:00 — 2.8 ppm2.8MON 19:00 — 2.6 ppm2.6MON 20:00 — 2.3 ppm2.3MON 21:00 — 2.8 ppm2.8MON 22:00 — 2.9 ppm2.9MON 23:00 — 2.5 ppm2.5TUE 00:00 — 3.9 ppm3.9TUE 01:00 — 2.2 ppm2.2TUE 02:00 — 3.7 ppm3.7TUE 03:00 — 2.3 ppm2.3TUE 04:00 — 2.3 ppm2.3TUE 05:00 — 2.7 ppm2.7TUE 06:00 — 2.6 ppm2.6TUE 07:00 — 12 ppm12TUE 08:00 — 10 ppm10TUE 09:00 — 10 ppm10TUE 10:00 — 11 ppm11TUE 11:00 — 12 ppm12TUE 12:00 — 10 ppm10TUE 13:00 — 26 ppm26TUE 14:00 — 27 ppm27TUE 15:00 — 27 ppm27TUE 16:00 — 12 ppm12TUE 17:00 — 2.4 ppm2.4TUE 18:00 — 3.6 ppm3.6TUE 19:00 — 3.4 ppm3.4TUE 20:00 — 3.9 ppm3.9TUE 21:00 — 3.0 ppm3TUE 22:00 — 2.2 ppm2.2TUE 23:00 — 2.7 ppm2.7WED 00:00 — 2.2 ppm2.2WED 01:00 — 3.8 ppm3.8WED 02:00 — 3.1 ppm3.1WED 03:00 — 4.0 ppm4WED 04:00 — 4.0 ppm4WED 05:00 — 2.1 ppm2.1WED 06:00 — 3.0 ppm3WED 07:00 — 12 ppm12WED 08:00 — 9.9 ppm9.9WED 09:00 — 11 ppm11WED 10:00 — 12 ppm12WED 11:00 — 12 ppm12WED 12:00 — 11 ppm11WED 13:00 — 26 ppm26WED 14:00 — 26 ppm26WED 15:00 — 27 ppm27WED 16:00 — 12 ppm12WED 17:00 — 4.0 ppm4WED 18:00 — 2.9 ppm2.9WED 19:00 — 3.5 ppm3.5WED 20:00 — 2.4 ppm2.4WED 21:00 — 4.0 ppm4WED 22:00 — 2.3 ppm2.3WED 23:00 — 2.5 ppm2.5THU 00:00 — 1.9 ppm1.9THU 01:00 — 2.6 ppm2.6THU 02:00 — 4.0 ppm4THU 03:00 — 3.1 ppm3.1THU 04:00 — 3.8 ppm3.8THU 05:00 — 1.9 ppm1.9THU 06:00 — 2.0 ppm2THU 07:00 — 11 ppm11THU 08:00 — 11 ppm11THU 09:00 — 11 ppm11THU 10:00 — 12 ppm12THU 11:00 — 11 ppm11THU 12:00 — 10 ppm10THU 13:00 — 26 ppm26THU 14:00 — 25 ppm25THU 15:00 — 26 ppm26THU 16:00 — 11 ppm11THU 17:00 — 2.2 ppm2.2THU 18:00 — 4.0 ppm4THU 19:00 — 2.5 ppm2.5THU 20:00 — 4.0 ppm4THU 21:00 — 2.7 ppm2.7THU 22:00 — 3.9 ppm3.9THU 23:00 — 2.4 ppm2.4FRI 00:00 — 3.5 ppm3.5FRI 01:00 — 3.4 ppm3.4FRI 02:00 — 2.3 ppm2.3FRI 03:00 — 2.7 ppm2.7FRI 04:00 — 2.9 ppm2.9FRI 05:00 — 2.0 ppm2FRI 06:00 — 1.9 ppm1.9FRI 07:00 — 12 ppm12FRI 08:00 — 11 ppm11FRI 09:00 — 11 ppm11FRI 10:00 — 11 ppm11FRI 11:00 — 12 ppm12FRI 12:00 — 12 ppm12FRI 13:00 — 26 ppm26FRI 14:00 — 26 ppm26FRI 15:00 — 25 ppm25FRI 16:00 — 12 ppm12FRI 17:00 — 3.0 ppm3FRI 18:00 — 3.0 ppm3FRI 19:00 — 4.0 ppm4FRI 20:00 — 2.6 ppm2.6FRI 21:00 — 1.9 ppm1.9FRI 22:00 — 3.7 ppm3.7FRI 23:00 — 2.4 ppm2.4SAT 00:00 — 2.8 ppm2.8SAT 01:00 — 4.0 ppm4SAT 02:00 — 3.6 ppm3.6SAT 03:00 — 3.9 ppm3.9SAT 04:00 — 2.3 ppm2.3SAT 05:00 — 2.4 ppm2.4SAT 06:00 — 3.0 ppm3SAT 07:00 — 3.2 ppm3.2SAT 08:00 — 3.2 ppm3.2SAT 09:00 — 4.0 ppm4SAT 10:00 — 3.1 ppm3.1SAT 11:00 — 3.5 ppm3.5SAT 12:00 — 3.9 ppm3.9SAT 13:00 — 2.4 ppm2.4SAT 14:00 — 3.4 ppm3.4SAT 15:00 — 3.2 ppm3.2SAT 16:00 — 2.6 ppm2.6SAT 17:00 — 1.9 ppm1.9SAT 18:00 — 4.0 ppm4SAT 19:00 — 2.1 ppm2.1SAT 20:00 — 3.4 ppm3.4SAT 21:00 — 3.5 ppm3.5SAT 22:00 — 3.0 ppm3SAT 23:00 — 2.5 ppm2.5SUN 00:00 — 2.1 ppm2.1SUN 01:00 — 3.4 ppm3.4SUN 02:00 — 3.6 ppm3.6SUN 03:00 — 1.9 ppm1.9SUN 04:00 — 3.9 ppm3.9SUN 05:00 — 2.9 ppm2.9SUN 06:00 — 3.1 ppm3.1SUN 07:00 — 4.0 ppm4SUN 08:00 — 2.7 ppm2.7SUN 09:00 — 4.0 ppm4SUN 10:00 — 3.3 ppm3.3SUN 11:00 — 3.7 ppm3.7SUN 12:00 — 3.9 ppm3.9SUN 13:00 — 2.8 ppm2.8SUN 14:00 — 2.4 ppm2.4SUN 15:00 — 2.0 ppm2SUN 16:00 — 2.1 ppm2.1SUN 17:00 — 2.7 ppm2.7SUN 18:00 — 3.3 ppm3.3SUN 19:00 — 3.4 ppm3.4SUN 20:00 — 3.6 ppm3.6SUN 21:00 — 2.7 ppm2.7SUN 22:00 — 3.1 ppm3.1SUN 23:00 — 3.4 ppm3.4WED · 14:00
CO CONCENTRATION · HOUR × DAY · ONE WEEK · SCALE P5–P952.026

Illustrative dataset — a representative operational profile, seeded and deterministic, not measured at any site.

What changed.

Before

Four data points a year

After

A continuous record, and an alert when it matters

Continuous

vs. quarterly

Replaces a periodic spot reading with an always-on record.

Source: Illustrative scenario, not a client result. Figure is representative, not measured. [TOM-REVIEW]

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